70 citations · 426 across the 23 of their papers we have counts for
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Extended phase space thermodynamics of black holes: A study in Einstein's gravity and beyond
Krishnakanta Bhattacharya
In the extended phase space approach, one can define thermodynamic pressure and volume that gives rise to the van der Waals type phase transition for black holes. For Einstein's GR…
The Life and Science of Thanu Padmanabhan
Jasjeet Singh Bagla, Krishnakanta Bhattacharya, Sumanta Chakraborty +21
Thanu Padmanabhan was a renowned Indian theoretical physicist known for his research in general relativity, cosmology, and quantum gravity. In an extraordinary career spanning fort…
Thermodynamic structure of a generic null surface and the zeroth law in scalar-tensor theory
Sumit Dey, Krishnakanta Bhattacharya, Bibhas Ranjan Majhi
We show that the equation of motion of scalar-tensor theory acquires thermodynamic identity when projected on a generic null surface. The relevant projection is given by $E_{ab}l^a…